期刊
INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH
卷 58, 期 15, 页码 5968-5983出版社
AMER CHEMICAL SOC
DOI: 10.1021/acs.iecr.8b04262
关键词
-
资金
- CAPES - Brazilian Federal Agency for Support and Evaluation of Graduate Education within the Ministry of Education of Brazil
- UCLA Graduate Division
- NSF [1650574]
- Directorate For Engineering [1650574] Funding Source: National Science Foundation
- Div Of Chem, Bioeng, Env, & Transp Sys [1650574] Funding Source: National Science Foundation
The Infinite Dimensional State-Space (IDEAS) conceptual framework is put forward as an intensification tool for the synthesis of globally optimal, multipressure, reactive, azeotropic, distillation networks. To this end, a unit operation model is proposed for reactive vapor-liquid equilibrium flash separators employed as network building blocks, and the concepts of reactive holdup and capacity are introduced as network performance metrics. The method is demonstrated on a case study involving MTBE production using multipressure reactive distillation of methanol/isobutene/MTBE azeotropic mixtures. The globally optimal solutions for the minimum total reactive holdup, minimum total flow, and minimum capacity problems are obtained for a dual-pressure reactive distillation process operating simultaneously at 1.0 and 5.0 atm. For the problem of minimum capacity, the global optimum is found to have both reaction and pressure swing features, indicating those are complementary rather than competing technologies for process intensification purposes.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据